The invention discloses a pulley capable of turning freely, the pulley comprises a pulley assembly, a rotating assembly and a hook, the pulley assembly comprises a main pulley and a base arranged on the main pulley; the rotating assembly is arranged on the base and comprises a rotating rod, a transmission rod connected with the rotating rod, an offset ring arranged on the transmission rod and a fixed rod connected with the offset ring; the hook is arranged on the transmission rod; a base is fixedly arranged at the bottom of the main pulley; a rotating table is further arranged on the base, and the rotating table is arranged in the center of the base; according to the pulley capable of turning freely, the overall stability of the pulley can be improved, the mode that the pulley is stressed in only one direction traditionally is changed into the mode that the hook is rotated according to the tension direction to be aligned with the stressed direction, and the problems that the pulley is difficult to install, and the pulley is prone to being damaged due to bearing torsion in the tension process are solved.
本发明公开了一种可自由转向的滑车,该滑车包括滑轮组件、转动组件和挂钩,其中,滑轮组件,包括主滑轮、设置于所述主滑轮上的基座;转动组件,设置于所述基座上,包括转动杆、与所述转动杆连接的传动杆、设置于所述传动杆上的偏移环、与所述偏移环连接的固定杆;以及,挂钩,设置于传动杆上;主滑轮底部固定设置基座;基座上还设置有转动台,转动台设置于基座中央;本发明中的自由转向的滑车能够提高滑车整体稳定性,从传统的只有一个方向受力,变为可根据拉力方向转动吊钩将其与受力方向对齐,解决了滑车安装困难及在拉力过程中因承受扭力而易损坏等问题。
Pulley capable of steering freely
一种可自由转向的滑车
2022-11-15
Patent
Elektronische Ressource
Chinesisch
IPC: | B66D Haspeln , CAPSTANS |
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